Transaction not yet indexed

21XCTACRmzXhRJfDMPEgDEMMPrYsmHGtevJiXSYbTP5afhGVDxgLS1hZvvVWAfcSTUnPX6f7P2yV5aZfpLkJMzpN

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.